| NWS Forecast for: Portersville PA Issued by: National Weather Service Pittsburgh, PA Last Update: 12:58 pm EST Jan 23, 2026 | |
Tonight: Partly cloudy, with a low around -4. Wind chill values as low as -13. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph. Saturday: Partly sunny and cold, with a high near 12. Wind chill values as low as -3. Calm wind. Saturday Night: Snow, mainly after 1am. Low around 8. Wind chill values as low as -1. Calm wind becoming east 5 to 9 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible. Sunday: Snow. The snow could be heavy at times. High near 21. Wind chill values as low as -1. East wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible. Sunday Night: Snow. Low around 12. East wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible. Monday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 17. Chance of precipitation is 70%. Monday Night: Mostly cloudy, with a low around -2. Tuesday: Mostly cloudy and cold, with a high near 14. Tuesday Night: Mostly cloudy, with a low around 1. Wednesday: A chance of snow after 1pm. Partly sunny, with a high near 16. Chance of precipitation is 30%. Wednesday Night: A chance of snow. Mostly cloudy, with a low around 2. Chance of precipitation is 40%. Thursday: A chance of snow. Mostly cloudy and cold, with a high near 14. Chance of precipitation is 40%. Thursday Night: Mostly cloudy, with a low around -3. Friday: Mostly cloudy, with a high near 16. | |
| Portersville PA 40.93°N 80.12°W (Elev. 1299 ft) | |
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